GDS

공진주 시험과 bender element 시험 결과 비교

ystcha 2020. 5. 21. 14:16

 

공진주 시험과 bender element 시험 결과 비교

 

bender elements (BE) standard resonant column (RC)

apparatus with a torsional shear (TS) 시험

 

영신컨설턴트 (02) 529 8803 ystcha@naver.com 2020.5

 

 

동일시료과 동일 구속조건에서 공진주시험과 bender element 시험에서 shear modulus G0, constrained modulus M0, Poisson's ratio υ, 비교

 

The results show that the G0 values obtained from the BE tests agree well with those from RC and TS tests.

 

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공진주 시험과 bender element 시험기

 

 

resonant column apparatus with bender element

 

 

bender element testing system

 

 

 

bender element Received P-wave signals

 

 

bender element Received S-wave signals

 

 

 

 

공진주 시험과 bender element 비교, Comparison of G0 of sand obtained by BE with RC

 

 

 

Comparison of received signals in three sands: (a) P-wave; and (b) S-wave